/*
 * Copyright (c) 2006, 2023, webrx.cn All rights reserved.
 *
 */

package cn;

/**
 * <p>Project: jse2303 - Demo
 * <p>Powered by webrx On 2023-07-18 16:22:50
 * <p>描述：<p>
 *
 * @author webrx [webrx@126.com]
 * @version 1.0
 * @since 17
 */
public class Demo {
    public static void main(String[] args) {
        User u = new User(1, "李四");
        u = null;
        System.gc();
    }
}
